Wave 1 is triggered by killing the last Battleship (from the closer formation) in the Initial Group.Wave 2 is triggered by killing the last Battleship Wave 1.Research Facility Guards are triggered when the Hyasyoda Research Facility is at 50% shield damage.

Tips:The Hyasyoda Research Facility has about 155,000 hp, no resistances.The Hyasyoda Security Compound can has a Hyasyoda Captain corpse.Destroying the Hyasyoda Research Facility flags the mission objective as completed.The S.I Formula Sheet drops when the Research Facility is destroyed. Search all dropped containers.

Mission 4 (Story Arc Branch) - The Paths That Are Hidden

The final reward options of the story arc are decided based on your decision here:If you immediately take 'Two Steps Into Hell' or 'Playing It Safer' you will be siding Nugoeihuvi and your final reward will either be from them(20x Nugoeihuvi Synth Blue Pill Booster + some state standing) or from Caldari State(+a good amount of state standing).If you choose 'An Honorable Betrayal' you will be siding with Hyasyoda and your final reward will either be from them(1x Hyasyoda Mobile Laboratory + some state standing) or from Caldari State(+a good amount of state standing).